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Latest Electromagnetism Stories

2014-07-02 08:22:58

Energy Grid Tie Division to Exhibit at Intersolar Show - July 8-10 --Booth #8339 CHARLOTTE, N.C., July 2, 2014 /PRNewswire/ -- Parker's Global Energy Grid Tie Division has launched a new utility scale PV solar inverter with grid friendly features for applications up to 2MW. The 890GT-S Outdoor Central Solar Inverter features a high efficiency 1000 volt design that integrates proven IGBT power conversion with Parker's ground breaking two-phase refrigerant cooling technology.....

2014-07-01 23:04:37

ReportsnReports.com offers Metamaterials Market by Device Type (Antennas, Superlens, Cloaking Devices, Absorbers), Metamaterial Type (Electromagnetic, Terahertz, Photonic, Tunable, Frequency Selective Surface, Non-Linear), Application & Geography - Trends & Global Forecasts to 2025 research report in its store. This report is spread across 175 pages and provides 69 data tables as well as 28 figures to support the business intelligence and global metamaterials market information...

2014-07-01 16:25:58

DUBLIN, July 1, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/lxlb3w/global_actuators) has announced the addition of the "2014 Report on the International Actuators (Industry, Health care, Automobile, Aerospace & Defense, Marine and Mining) Market - Forecast Analysis to 2019" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 The actuators market has numerous competitors in each sector such as industry automobile, health...

2014-07-01 08:35:02

BOHEMIA, N.Y., July 1, 2014 /PRNewswire/ -- Andrea Electronics Corporation (OTCBB: ANDR), a leading developer of hardware and software microphone technologies, today announced the issuance of U.S. Patent No. 8,767,973 covering an audio enhancement technique known as beam forming. Cutting edge electronics manufacturers generally utilize three techniques for audio input enhancements: noise reduction, stereo microphone beam forming and acoustic echo cancellation. The techniques are used...

2014-07-01 08:34:21

Innovations in programmability recognized with awards for Top 10 Most Influential Technologies for the Future and Best Product SAN JOSE, Calif., July 1, 2014 /PRNewswire/ -- Xilinx, Inc. (NASDAQ: XLNX) today announced that it won 2014 EDN China Innovation Awards. The company was recognized with a Top 10 Most Influencial Technologies for the Future award for its All Programmable SoC technology and the Best Product award in the programmable devices category. The EDN China Innovation...

2014-06-30 23:16:10

Siborg Systems Inc. has created a Smart Tweezers Archive for a collection of news, manuals, and photos for a wide range of Smart Tweezers LCR-meters and LCR-Reader. Waterloo, Ontario (PRWEB) June 30, 2014 After being available for 10 years, Smart Tweezers has evolved into a highly sought-after device for testing and troubleshooting Surface Mount Technology. From the beginnings of a hand-carved prototype to the newest models, the LCR-Reader and ST-5S, Smart Tweezers has come a long way....

2014-06-30 23:14:47

GIA announces the release of a comprehensive global report on the Magnets & Magnetic Materials markets. Global market for Soft Magnetic Materials is projected to reach US$20.7 billion by 2020, driven by technology developments in material performance and emerging new niche market applications. San Jose, California (PRWEB) June 30, 2014 Follow us on LinkedIn. – Magnets and magnetic materials are critical elements in electrical engineering systems and form the building block of the...

2014-06-30 23:11:07

Stanford Magnets the leading magnet manufacture has announced today the expansion of their product line to include rubber coated magnets. This coating will extend the operational life of neodymium magnets as well as their application to damp or external environments. Irvine, California (PRWEB) June 30, 2014 Stanford Magnets the leading magnet manufacture has announced today the expansion of their product line to include rubber coated magnets. This coating will extend the operational life...

2014-06-30 23:09:41

Educational technology company IPEVO's newest product is the 70" Projection Screen. The screen's magnetic backing can be affixed to existing whiteboards and magnetic surfaces to create a whiteboard surface with superior visual qualities. Sunnyvale, CA (PRWEB) June 30, 2014 In its continuing mission to provide affordable and functional tools to teachers around the world, educational technology company IPEVO has just released its newest product: the 70" Projection Screen...

2014-06-30 23:00:47

As the demand for quality RF Power supplies increase, Comdel, Inc. responds with new RF power supply products designed for volume manufacturing while retaining customization options, a broad range of frequencies and a smaller, lighter design. Gloucester, MA (PRWEB) July 01, 2014 Comdel, Inc., a leader in RF power supplies and DC generators, has incorporated 20 years of expertise with the CX Series into the CB line of RF generators While Comdel’s existing CX series of RF generators is...


Latest Electromagnetism Reference Libraries

Maglev
2014-04-11 09:17:26

Maglev is a vehicle propulsion system that uses magnetic levitation to move a vehicle with magnets instead of wheels. The vehicle hovers a short distance above the guide way by magnets and also uses the magnets for motion. The operation of this system is quite and maintains less friction for improved acceleration and deceleration. Weather does not affect the performance of the vehicle. Currently, some trains make use of the Maglev system, but vacuum tube trains could allow a Maglev system...

0_61ea0425e0bdd56719dc11be365e49db
2010-10-04 16:07:17

The Cathode Ray Tube, which has internal or external means to accelerate and deflect electron beams, is a vacuum tube containing an electron gun and a fluorescent screen. The electron beams that are deflected are used to create images in the form of light emitted from the fluorescent screen. The CRT works by using an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Ferdinand Braun is credited with the first CRT in 1897. It can also be known as the Braun tube....

0_105e58414d18e8541bc82c450f1fc2eb
2010-09-29 14:57:36

A tape drive is a storage device that reads and writes data on a magnetic tape. It is mostly used for offline, archival data storage. Tape media is generally cost efficient and has a long archival strength. In contrast to a disk drive which provides random access storage, a tape drive provides sequential access storage. This takes the tape drive a substantial amount of time between winding tape between reels and reading individual data, which is much longer than a disk drive. Consequently,...

0_0bb0b4b1f267ec1fe7cea58cbe6734a2
2010-09-23 20:39:09

An electromagnet, a magnet whose magnetic field is produced by the flow of electric current, works until the electric current ceases. The magnetic field in a simple electromagnet is created by a wire passing through it with an electric current. The strength of the magnet depends on the amount of current. By making the wire into a coil the magnetic field is concentrated. A straight tube coil is a solenoid. A stronger magnetic field can be produced by putting a ferromagnetic material, such as...

45_0a648573510fd624b654781c72234be7
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...

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Word of the Day
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
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